package com.example.dal.mapper;

import com.example.dal.entity.DemoAuthor;

public interface DemoAuthorMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(DemoAuthor record);

    int insertSelective(DemoAuthor record);

    DemoAuthor selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(DemoAuthor record);

    int updateByPrimaryKey(DemoAuthor record);
}